Installation of heating, air-conditioning and ventilation
Insulation works
Wholesale in installation materials used by plumbers and for the installation of heating
Retail trade in electronic domestic devices in specialised shops
Installation of secondary power supply systems (electrical generators)
Setting of electric cables and appliances
Setting of telecommunication systems and computer installations
Installation in buildings or in other projects of building of: heating, cooling and ventilation systems (except heating)
Work of insulation of pipes for heating or cooling
Activities of holding management: intervention in daily management, representation of companies on the basis of possession or control of the capital stock, etc.
Holding on the long term of shares of several other companies grouped in different economic sectors
Activities of operations on real properties such as: residential buildings and houses, non residential buildings, lands and parcels of land
Operations on personal property such as goodwills, rights to lease premium (recovery)
Hire of apartments and houses, furnished or not, for housing
Hire of non residential buildings (offices, retail spaces, exhibition halls, etc.)
Hire for a year of boxes or garages for vehicles
Hire of goodwills (in a system of free management)
Hire of lands (developed or not) for agricultural use
Advice and assistance for companies and public sectors in planning, organization, search of yield, control, management information, etc.